Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12307304 | Data resource health maintenance method and apparatus, and device | Wenchi ZHANG, Wenjie Li, Chao CUI, Hongbin Liu | 2025-05-20 |
| 12117423 | Rock stratum grouting water blocking test device and method under mining coupling condition | Weitao Liu, Haifeng Wu, Xiangxi Meng, Jiyuan Zhao, Yanhui Du +4 more | 2024-10-15 |
| D619158 | Pan-tilt unit for camera | Jeffrey D. Frank, Marcel Tremblay, Anke Scheiblhuber, Meng Xue, Jonathan Li | 2010-07-06 |
| D618717 | Camera | Jeffrey D. Frank, Marcel Tremblay, Anke Scheiblhuber, Meng Xue, Jonathan Li | 2010-06-29 |
| D609732 | Camera | Jeffrey D. Frank, Guy Pas, Patrick B. Richardson, Louis J. Rota, Jr., Warn Burt +6 more | 2010-02-09 |
| D608811 | Camera | Jeffrey D. Frank, Guy Pas, Patrick B. Richardson, Louis J. Rota, Jr., David F. Dinning +8 more | 2010-01-26 |